216773676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 654640896

約数和(自身を除く): 437867220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 67, 74, 84, 111, 126, 134, 148, 201, 222, 252, 259, 268, 333, 347, 402, 444, 469, 518, 603, 666, 694, 777, 804, 938, 1036, 1041, 1206, 1332, 1388, 1407, 1554, 1876, 2082, 2331, 2412, 2429, 2479, 2814, 3108, 3123, 4164, 4221, 4662, 4858, 4958, 5628, 6246, 7287, 7437, 8442, 9324, 9716, 9916, 12492, 12839, 14574, 14874, 16884, 17353, 21861, 22311, 23249, 25678, 29148, 29748, 34706, 38517, 43722, 44622, 46498, 51356, 52059, 69412, 69747, 77034, 87444, 89244, 89873, 92996, 104118, 115551, 139494, 154068, 156177, 162743, 179746, 208236, 209241, 231102, 269619, 278988, 312354, 325486, 359492, 418482, 462204, 488229, 539238, 624708, 650972, 808857, 836964, 860213, 976458, 1078476, 1464687, 1617714, 1720426, 1952916, 2580639, 2929374, 3235428, 3440852, 5161278, 5858748, 6021491, 7741917, 10322556, 12042982, 15483834, 18064473, 24085964, 30967668, 36128946, 54193419, 72257892, 108386838, 216773676]

約数ペア:

[(1, 216773676), (2, 108386838), (3, 72257892), (4, 54193419), (6, 36128946), (7, 30967668), (9, 24085964), (12, 18064473), (14, 15483834), (18, 12042982), (21, 10322556), (28, 7741917), (36, 6021491), (37, 5858748), (42, 5161278), (63, 3440852), (67, 3235428), (74, 2929374), (84, 2580639), (111, 1952916), (126, 1720426), (134, 1617714), (148, 1464687), (201, 1078476), (222, 976458), (252, 860213), (259, 836964), (268, 808857), (333, 650972), (347, 624708), (402, 539238), (444, 488229), (469, 462204), (518, 418482), (603, 359492), (666, 325486), (694, 312354), (777, 278988), (804, 269619), (938, 231102), (1036, 209241), (1041, 208236), (1206, 179746), (1332, 162743), (1388, 156177), (1407, 154068), (1554, 139494), (1876, 115551), (2082, 104118), (2331, 92996), (2412, 89873), (2429, 89244), (2479, 87444), (2814, 77034), (3108, 69747), (3123, 69412), (4164, 52059), (4221, 51356), (4662, 46498), (4858, 44622), (4958, 43722), (5628, 38517), (6246, 34706), (7287, 29748), (7437, 29148), (8442, 25678), (9324, 23249), (9716, 22311), (9916, 21861), (12492, 17353), (12839, 16884), (14574, 14874)]